koreader/kodev

#!/bin/bash

CURDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

function assert_ret_zero {
    if [ "$1" -ne 0 ]; then
        if [ ! -z "$2" ]; then
            echo "$2"
        fi
        exit 1
    fi
}

function check_submodules {
    if [ -n "`git submodule status | grep -E '^\-'`" ]; then
        kodev-fetch-thirdparty
    fi
}

function setup_env {
    files=$(ls -d ./koreader-emulator-*/koreader)
    assert_ret_zero $? "Emulator not found, please build it first."
    export EMU_DIR=${files[0]}
}

function kodev-fetch-thirdparty {
    make fetchthirdparty
}

SUPPORTED_TARGETS="
    kindle          For kindle with touch support
    kindle-legacy   For kindle2/3/4/DXG
    kobo
    android
    pocketbook
    ubuntu-touch
    emu             (*default) If no TARGET is given, assume emulator
    win32
"

function kodev-build {
    BUILD_HELP_MSG="
usage: build <OPTIONS> <TARGET>

OPTIONS:

    -v, --verbose   Build in verbose mode.

TARGET:
${SUPPORTED_TARGETS}"

    while [[ $1 == '-'* ]]; do
        PARAM=$(echo "$1" | awk -F= '{print $1}')
        VALUE=$(echo "$1" | awk -F= '{print $2}')
        case $PARAM in
            -v | --verbose)
                export VERBOSE=1
                ;;
            -h | --help)
                echo "${BUILD_HELP_MSG}"
                exit 0
                ;;
            *)
                echo "ERROR: unknown option \"$PARAM\""
                echo "${BUILD_HELP_MSG}"
                exit 1
                ;;
        esac
        shift 1
    done

    case $1 in
        kindle)
            make TARGET=kindle
            assert_ret_zero $?
            ;;
        kobo)
            make TARGET=kobo
            assert_ret_zero $?
            ;;
        kindle-legacy)
            make TARGET=kindle-legacy
            assert_ret_zero $?
            ;;
        android)
            if [ ! -d "${CURDIR}/base/toolchain/android-toolchain" ]; then
                make android-toolchain
                assert_ret_zero $?
            fi
            make TARGET=android
            assert_ret_zero $?
            ;;
        pocketbook)
            if [ ! -d "${CURDIR}/base/toolchain/pocketbook-toolchain" ]; then
                make pocketbook-toolchain
                assert_ret_zero $?
            fi
            make TARGET=pocketbook
            assert_ret_zero $?
            ;;
        ubuntu-touch)
            make TARGET=ubuntu-touch
            assert_ret_zero $?
            ;;
        win32)
            make TARGET=win32
            assert_ret_zero $?
            ;;
        *)
            check_submodules
            make
            assert_ret_zero $? "Failed to build emulator! Try run with -v for more information."
            setup_env
            ;;
    esac
}

function kodev-clean {
    CLEAN_HELP_MSG="
usage: clean <TARGET>

TARGET:
${SUPPORTED_TARGETS}"

    case $1 in
        -h | --help)
            echo "${CLEAN_HELP_MSG}"
            exit 0
            ;;
        kindle)
            make TARGET=kindle clean
            ;;
        kobo)
            make TARGET=kobo clean
            ;;
        kindle-legacy)
            make TARGET=kindle-legacy clean
            ;;
        android)
            make TARGET=android clean
            rm -f ./*.apk
            ;;
        pocketbook)
            make TARGET=pocketbook clean
            ;;
        ubuntu-touch)
            make TARGET=ubuntu-touch clean
            ;;
        win32)
            make TARGET=win32 clean
            ;;
        *)
            make clean
            ;;
    esac
}

function kodev-release {
    # SUPPORTED_RELEASE_TARGETS=$(echo ${SUPPORTED_TARGETS} | sed 's/win32//')
    SUPPORTED_RELEASE_TARGETS="${SUPPORTED_TARGETS/emu*/""}"
    RELEASE_HELP_MSG="
usage: release <TARGET>

TARGET:
${SUPPORTED_RELEASE_TARGETS}"

    if [ $# -lt 1 ]; then
        echo "${RELEASE_HELP_MSG}"
        exit 1
    fi

    case $1 in
        -h | --help)
            echo "${RELEASE_HELP_MSG}"
            exit 0
            ;;
        kindle)
            kodev-build kindle
            make TARGET=kindle update
            ;;
        kobo)
            kodev-build kobo
            make TARGET=kobo update
            ;;
        kindle-legacy)
            kodev-build kindle-legacy
            make TARGET=kindle-legacy update
            ;;
        android)
            kodev-build android
            make TARGET=android update
            ;;
        pocketbook)
            kodev-build pocketbook
            make TARGET=pocketbook update
            ;;
        ubuntu-touch)
            kodev-build pocketbook
            make TARGET=ubuntu-touch update
            ;;
        *)
            echo "Unsupported target for release: $1."
            echo "${RELEASE_HELP_MSG}"
            exit 1
            ;;
    esac
}


function kodev-wbuilder {
    kodev-build
    echo "[*] Running wbuilder.lua..."
    pushd "${EMU_DIR}"
    EMULATE_READER_W=540 EMULATE_READER_H=720 ./luajit ./utils/wbuilder.lua
    popd
}

function kodev-run {
    RUN_HELP_MSG="
usage: run <OPTIONS> <ARGS>

OPTIONS:

    -h=X, --screen-height=X set height of the emulator screen (default: 720)
    -w=X, --screen-width=X  set width of the emulator screen (default: 540)
    --no-build              run reader without rebuilding
    --disable-touch         use this if you want to simulate keyboard only devices
    "
    screen_width=540
    screen_height=720
    while [[ $1 == '-'* ]]; do
        PARAM=$(echo "$1" | awk -F= '{print $1}')
        VALUE=$(echo "$1" | awk -F= '{print $2}')
        case $PARAM in
            --disable-touch)
                export DISABLE_TOUCH=1
                ;;
            --no-build)
                no_build=true
                ;;
            -w | --screen-width)
                screen_width=${VALUE}
                ;;
            -h | --screen-height)
                screen_height=${VALUE}
                ;;
            -h | --help)
                echo "${RUN_HELP_MSG}"
                exit 0
                ;;
            *)
                echo "ERROR: unknown option \"$PARAM\""
                echo "${RUN_HELP_MSG}"
                exit 1
                ;;
        esac
        shift
    done

    if [ ! ${no_build} ]; then
        echo "[*] Building KOReader..."
        kodev-build
    else
        setup_env
    fi

    if [ ! -d "${EMU_DIR}" ]; then
        echo "Failed to find emulator directory! Please try build command first."
        exit 1
    fi

    echo "[*] Running KOReader with arguments: $*..."
    pushd "${EMU_DIR}"

    if [ $# -lt 1 ]; then
        args=${CURDIR}/test
    else
        args="$*"
        [[ $args != /* ]] && args="${CURDIR}/${args}"
    fi

    EMULATE_READER_W=${screen_width} EMULATE_READER_H=${screen_height} \
        ./reader.lua -d "$args"
    popd
}

function kodev-test {
    TEST_HELP_MSG="
usage: test <OPTIONS> [front|base] <TEST_NAME>

    TEST_NAME is optional. If no TEST_NAME is given, all tests will be run.

OPTIONS:

    --tags=TAGS     only run tests with given tags
    "
    while [[ $1 == '-'* ]]; do
        PARAM=$(echo "$1" | awk -F= '{print $1}')
        VALUE=$(echo "$1" | awk -F= '{print $2}')
        case $PARAM in
            --tags)
                opts="--tags=${VALUE}"
                ;;
            -h | --help)
                echo "${TEST_HELP_MSG}"
                exit 0
                ;;
            *)
                echo "ERROR: unknown option \"$PARAM\""
                echo "${TEST_HELP_MSG}"
                exit 1
                ;;
        esac
        shift
    done

    if [ $# -lt 1 ]; then
        echo "${TEST_HELP_MSG}"
        exit 1
    fi

    setup_env
    make "${EMU_DIR}/.busted"
    pushd "${EMU_DIR}"

    test_path="./spec/$1/unit"

    if [ ! -z "$2" ]; then
        test_path="${test_path}/$2"
    fi

    busted --lua="./luajit" ${opts} \
        --no-auto-insulate \
        --lazy \
        -o "./spec/$1/unit/verbose_print" \
        --exclude-tags=notest "${test_path}"

    popd
}

function kodev-log {
    LOG_HELP_MSG="
usage: log <TARGET>

TARGET:

    android
"

    if [ $# -lt 1 ]; then
        echo "${LOG_HELP_MSG}"
        exit 1
    fi

    case $1 in
        -h | --help)
            echo "${LOG_HELP_MSG}"
            exit 0
            ;;
        android)
            adb logcat 'luajit-launcher:D KOReader:D *:S'
            ;;
        *)
            echo "Unsupported target: $1."
            echo "${LOG_HELP_MSG}"
            exit 1
            ;;
    esac
}



HELP_MSG="
usage: $0 COMMAND <ARGS>

Supported commands:

    activate            Bootstrap shell environment for kodev
    build               Build KOReader
    clean               Clean KOReader build
    fetch-thirdparty    Fetch thirdparty dependencies for build
    log                 Tail log stream for a running KOReader app
    release             Build KOReader release package
    run                 Run KOReader
    test                Run tests
    wbuilder            Run wbuilder.lua script (useful for building new UI widget)
"

if [ $# -lt 1 ]; then
    echo "Missing command."
    echo "${HELP_MSG}"
    exit 1
fi

case $1 in
    activate)
        echo "adding ${CURDIR} to \$PATH..."
        export PATH="${PATH}:${CURDIR}"
        eval "$(luarocks path bin)"
        exec "${SHELL}"
        ;;
    fetch-thirdparty)
        kodev-fetch-thirdparty
        ;;
    clean)
        shift 1
        kodev-clean "$@"
        ;;
    build)
        shift 1
        kodev-build "$@"
        ;;
    release)
        shift 1
        kodev-release "$@"
        ;;
    wbuilder)
        kodev-wbuilder
        ;;
    run)
        shift 1
        kodev-run "$@"
        ;;
    test)
        shift 1
        kodev-test "$@"
        ;;
    log)
        shift 1
        kodev-log "$@"
        ;;
    --help | -h)
        echo "${HELP_MSG}"
        exit 0
        ;;
    *)
        echo "Unknown command: $1."
        echo "${HELP_MSG}"
        exit 1
        ;;
esac